Heating device of shaving board spreading machine

Abstract

The utility model discloses a shaving board paver heating device, which relates to the technical field of shaving board pavers and comprises a support component, a paving mechanism is movably mounted in the support component, a heating mechanism is fixedly mounted on the surface of the support component, and an adjusting mechanism is fixedly mounted in the heating mechanism. And a pre-pressing mechanism is fixedly mounted on the top surface of the supporting assembly. By arranging the adjusting mechanism, when the heating pipe is matched with the heat conduction fan to guide hot air, the air guide amount can be limited by controlling the angle of the adjusting plate on the heat insulation plate, and therefore the situation that the paving effect is affected by too high or too low heating is effectively prevented; a servo motor can be used for being matched with a driving track to control an adjusting rod to drive adjusting plates to rotate, heat supply is controlled, and meanwhile a transmission toothed belt is arranged and can drive the multiple sets of adjusting plates to rotate and adjust under the influence of tooth blocks in the transmission toothed belt.

Description

Technical Field

[0001] The utility model relates to the technical field of particle board paving machines, in particular to a heating device for particle board paving machines. Background Art

[0002] An important process in particleboard processing is laying. The stability of the air flow temperature in the laying box will directly affect the laying quality and greatly reduce the laying efficiency. Traditional laying machines cannot control the temperature in the laying box, which affects the processing efficiency of the particleboard.

[0003] In the prior art, a Chinese patent document with publication number CN212707274U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a heating device for a particleboard paving machine, comprising a paving machine body, a first heating chamber and a second heating chamber are respectively arranged on the top and bottom of the paving machine body, and a chain conveyor is arranged on the inner wall of the paving machine body, a bracket is arranged on the top of the paving machine body, and the bracket is located on one side of the first heating chamber, and a fan is arranged on the inner wall of the first heating chamber.

[0004] In order to solve the problem that traditional paving machines cannot control the temperature in the paving box, thus affecting the processing efficiency of the particleboard, the existing technology adopts a method of respectively setting a first heating chamber and a second heating chamber on the top and bottom of the paving machine body. However, there is still a situation where the heat supplied by the air outlet of the heating device cannot be controlled, which leads to the problem that too much or too little heat supply will affect the paving effect. Utility Model Content

[0005] The utility model aims to provide a heating device for a particleboard paving machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A particleboard paving machine heating device comprises a support assembly, a paving mechanism is movably installed inside the support assembly, a heating mechanism is fixedly installed on the surface of the support assembly, an adjusting mechanism is fixedly installed inside the heating mechanism, and a pre-pressing mechanism is fixedly installed on the top surface of the support assembly;

[0008] The adjusting mechanism comprises an adjusting unit and a driving unit, and the driving unit is fixedly installed on one side of the heating mechanism.

[0009] A further improvement of the technical solution of the utility model is that: the support assembly includes a support plate, a support rod is fixedly installed on the bottom surface of the support plate, and ventilation holes are opened on the bottom surface of the support plate. By opening ventilation holes on the support plate, the flow of hot air can be effectively improved to prevent the heat generated by the heating pipe in the bottom heating box from being blocked by the support plate and failing to quickly contact the paving material, thereby affecting the double-sided heating effect of the paving machine.

[0010] A further improvement of the technical solution of the utility model is that the paving mechanism includes a rotating motor fixedly mounted on the surface of a support plate, a driving shaft is fixedly mounted on the output end of the rotating motor, a paving track is movably mounted on the surface of the driving shaft, and the driving shaft is controlled by the rotating motor to realize the rotation of the paving track to drive the paving material for transportation.

[0011] A further improvement of the technical solution of the utility model is that the heating mechanism includes a heating box fixedly installed on the upper and lower surfaces of the support plate, a heating tube is fixedly installed inside the heating box, and a heat-conducting fan is fixedly installed on the top of the heating box. By arranging the heat-conducting fan, the fluidity of the hot air generated by the heating tube can be improved by blowing.

[0012] A further improvement of the technical solution of the utility model lies in that: the adjusting unit comprises a heat insulation plate fixedly mounted on the inner surface of the heating box, an adjusting rod is movably mounted inside the heat insulation plate, and an adjusting plate is fixedly mounted on the surface of the adjusting rod. By setting the adjusting unit, when the heating pipe cooperates with the heat-conducting fan to guide the hot air, the air conduction amount can be limited by controlling the angle of the adjusting plate on the heat insulation plate, thereby effectively preventing the heating from being too high or too low and affecting the paving effect.

[0013] A further improvement of the technical solution of the utility model is that: the driving unit includes a servo motor fixedly installed on the top surface of the heating box, the rotating shaft of the servo motor is movably installed with a driving track, and one end of the adjusting rod is movably installed with a transmission toothed belt. By setting the driving unit, the servo motor can be used in conjunction with the driving track to control the adjusting rod to drive the adjusting plate to rotate, thereby realizing the control of the heat supply. At the same time, a transmission toothed belt is set, which can drive multiple groups of adjusting plates to rotate and adjust under the influence of its internal tooth blocks.

[0014] A further improvement of the technical solution of the utility model is that the pre-stressing mechanism includes a mounting frame fixedly mounted on the top surface of the support plate, a hydraulic cylinder is fixedly mounted on the top of the mounting frame, and a pre-stressing plate is fixedly mounted on one end of the hydraulic cylinder.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a heating device for a particleboard paving machine. By opening ventilation holes on a support plate, the flow of hot air can be effectively improved to prevent the heat generated by the heating tube in the bottom heating box from being blocked by the support plate and failing to quickly contact the paving material, thereby affecting the double-sided heating effect of the paving machine.

[0017] 2. The utility model provides a heating device for a particleboard paving machine. By setting an adjustment unit, when the heating pipe cooperates with the heat-conducting fan to guide the hot air, the angle of the adjustment plate can be controlled on the insulation plate to limit the air conduction amount, thereby effectively preventing the heating from being too high or too low to affect the paving effect.

[0018] 3. The utility model provides a heating device for a particleboard paving machine. By setting a driving unit, a servo motor can be used in conjunction with a driving track to control the adjustment rod to drive the adjustment plate to rotate, thereby controlling the amount of heat supplied. At the same time, a transmission toothed belt is set, which can drive multiple groups of adjustment plates to rotate and adjust under the influence of its internal tooth blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support assembly and paving mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the heating mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the preloading mechanism of the utility model.

[0024] In the figure: 1. Support assembly; 2. Paving mechanism; 3. Heating mechanism; 4. Adjusting mechanism; 5. Pre-pressing mechanism; 11. Support plate; 12. Support rod; 13. Ventilation hole; 21. Rotating motor; 22. Driving shaft; 23. Paving track; 31. Heating box; 32. Heating pipe; 33. Heat-conducting fan; 41. Heat insulation board; 42. Adjusting rod; 43. Adjusting plate; 44. Servo motor; 45. Driving track; 46. Transmission toothed belt; 51. Mounting frame; 52. Hydraulic cylinder; 53. Pre-pressing plate. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides a heating device for a particleboard paving machine, including a support assembly 1, the support assembly 1 includes a support plate 11, a support rod 12 is fixedly installed on the bottom surface of the support plate 11, a ventilation hole 13 is opened on the bottom surface of the support plate 11, a paving mechanism 2 is movably installed inside the support assembly 1, a heating mechanism 3 is fixedly installed on the surface of the support assembly 1, an adjusting mechanism 4 is fixedly installed inside the heating mechanism 3, and a pre-pressing mechanism 5 is fixedly installed on the top surface of the support assembly 1; the adjusting mechanism 4 includes an adjusting unit and a driving unit, and the driving unit is fixedly installed on one side of the heating mechanism 3. By setting the adjusting mechanism 4, the heating amount can be effectively adjusted according to demand to prevent the heating from being too high or too low to affect the paving effect.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the paving mechanism 2 includes a rotating motor 21 fixedly mounted on the surface of the support plate 11, a driving shaft 22 is fixedly mounted on the output end of the rotating motor 21, and a paving track 23 is movably mounted on the surface of the driving shaft 22, and the heating mechanism 3 includes a heating box 31 fixedly mounted on the upper and lower surfaces of the support plate 11, a heating pipe 32 is fixedly mounted inside the heating box 31, and a heat-conducting fan 33 is fixedly mounted on the top of the heating box 31. By arranging multiple groups of heat-conducting fans 33, the flow of hot air generated by the heating pipe 32 can be effectively promoted, thereby improving the heating effect.

[0030] Example 3

[0031] like Figure 1-5 As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the adjustment unit includes a heat insulation plate 41 fixedly mounted on the inner surface of the heating box 31, an adjustment rod 42 is movably mounted inside the heat insulation plate 41, and an adjustment plate 43 is fixedly mounted on the surface of the adjustment rod 42; the driving unit includes a servo motor 44 fixedly mounted on the top surface of the heating box 31, a driving track 45 is movably mounted on the rotating shaft of the servo motor 44, and a transmission toothed belt 46 is movably mounted on one end of the adjustment rod 42; the pre-pressing mechanism 5 includes a mounting frame 51 fixedly mounted on the top surface of the support plate 11, a hydraulic cylinder 52 is fixedly mounted on the top of the mounting frame 51, and a pre-pressing plate 53 is fixedly mounted on one end of the hydraulic cylinder 52; by setting the adjustment unit, when the heating pipe 32 cooperates with the heat-conducting fan 33 to guide hot air, the angle of the adjustment plate 43 can be controlled on the heat insulation plate 41 to limit the air guide volume, thereby effectively preventing excessive or low heating from affecting the paving effect.

[0032] The following is a detailed description of the working principle of the heating device of the particleboard paving machine.

[0033] like Figure 1-5As shown, when the heating device is in use, the rotating motor 21 is started to cooperate with the driving shaft 22 to rotate the paving track 23 to perform the conveying work, and at the same time, the heating tubes 32 and the heat-conducting fans 33 in the upper and lower heating boxes 31 are started. According to the required heat supply, the servo motor 44 is started to make the driving track 45 drive the adjusting rod 42 to rotate on the insulation board 41, thereby driving the adjusting plate 43 to open the insulation board 41 to realize heat conduction. At the same time, the transmission toothed belt 46 can drive the other two groups to adjust the heat supply. After the paving material is heated by the heating mechanism 3, the hydraulic cylinder 52 can be started to adjust the position of the pre-pressing plate 53 to pre-press the paving material.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A heating device for a particleboard paving machine, comprising a support assembly (1), characterized in that: A paving mechanism (2) is movably installed inside the support component (1), a heating mechanism (3) is fixedly installed on the surface of the support component (1), an adjustment mechanism (4) is fixedly installed inside the heating mechanism (3), and a pre-pressing mechanism (5) is fixedly installed on the top surface of the support component (1); The adjusting mechanism (4) comprises an adjusting unit and a driving unit, and the driving unit is fixedly mounted on one side of the heating mechanism (3).

2. The heating device for a particleboard paving machine according to claim 1, characterized in that: The support assembly (1) comprises a support plate (11), a support rod (12) is fixedly mounted on the bottom surface of the support plate (11), and a ventilation hole (13) is provided on the bottom surface of the support plate (11).

3. The heating device for a particleboard paving machine according to claim 2, characterized in that: The paving mechanism (2) comprises a rotating motor (21) fixedly mounted on the surface of a support plate (11), a driving shaft (22) fixedly mounted on the output end of the rotating motor (21), and a paving crawler (23) movably mounted on the surface of the driving shaft (22).

4. The heating device for a particleboard paving machine according to claim 2, characterized in that: The heating mechanism (3) comprises a heating box (31) fixedly mounted on the upper and lower surfaces of the support plate (11), a heating tube (32) fixedly mounted inside the heating box (31), and a heat-conducting fan (33) fixedly mounted on the top of the heating box (31).

5. The heating device for a particleboard paving machine according to claim 4, characterized in that: The adjustment unit comprises a heat insulation plate (41) fixedly mounted on the inner surface of the heating box (31), an adjustment rod (42) movably mounted inside the heat insulation plate (41), and an adjustment plate (43) fixedly mounted on the surface of the adjustment rod (42).

6. The heating device for a particleboard paving machine according to claim 5, characterized in that: The driving unit comprises a servo motor (44) fixedly mounted on the top surface of the heating box (31), a driving crawler (45) being movably mounted on the rotating shaft of the servo motor (44), and a transmission toothed belt (46) being movably mounted on one end of the adjusting rod (42).

7. The heating device for a particleboard paving machine according to claim 2, characterized in that: The pre-pressing mechanism (5) comprises a mounting frame (51) fixedly mounted on the top surface of the support plate (11), a hydraulic cylinder (52) fixedly mounted on the top of the mounting frame (51), and a pre-pressing plate (53) fixedly mounted on one end of the hydraulic cylinder (52).

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